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高压钠灯是继白炽灯和高压汞灯之后发展起来的第三代光源、它属于高压金属钠蒸气放电。它具有黄的光色,由于这种黄色接近人的视感峰值区,所以光效高。它的特性稳定,光通维持好,能延长灯的使用寿命。同时还具有光色柔和、透雾性强、不诱虫等优点,因此已被世界上许多国家广泛应用在街道、广场、港口、铁路、企业矿山等场所。一般都安装在静止不动的灯塔、灯桥、高杆上。如能把它安装在活动、摆动、震动、电压频繁波动的机器设备上,扩大其使用范围,发辉其高照度、节电率高的优点,使用价值将会大大提高,为企业
High-pressure sodium lamp is the third generation light source developed after incandescent lamp and high-pressure mercury lamp, which belongs to the high-pressure metal sodium vapor discharge. It has a yellow light color, because of this yellow close to the peak area of visual perception, so the light efficiency. Its characteristics are stable, lumen maintenance, can extend the lamp life. At the same time, it also has the advantages of light color, soft fog, strong fog penetration and no entrapment. It has been widely used in many places in the world such as streets, squares, ports, railways, mining enterprises and other places. Generally installed in the static beacon, light bridge, high pole. If it can be installed on the activities, swinging, vibration, voltage fluctuations in the machinery and equipment, to expand its scope of use, made its high-intensity illumination, saving the advantages of high rate of use will greatly enhance the value for the enterprise